Sharma, R.C. Business Correspondence and Report Writing: A Practical Approach to Business and Technical Communication / R.C. Sharma, Krishna Mohan and Virendra Singh Nirban - 6th edition. - Chennai McGraw Hill 2023 - xxiii, 544 p, 25 cm. McGraw HillDAQ46718/77Rs.920/- ISBN: 9789390113002 (pbk.) Dewey Class. No.: 651.7 SHA